HKD CHEMICALS AND TECHNOLOGIES / J.K. WADHWA INDUSTRIES Ground Floor, Eco House, Vishweshwar Nagar, Goregaon East, Mumbai - 400 063 (India) Manufacturer of all types of Alums: Aluminium Sulphate Non Ferric, Aluminium Sulphate Stable Bleaching Powder Mumbai... Contact Person: Mr. Ujwal H. Wadhwa Send Inquiry